SOAPBody body = env.getBody();
Name respName = env.createName(Consts.STATE_CHANGE_REQUEST,
Consts.ASAP_PREFIX, Consts.ASAP_NS);
SOAPBodyElement action = body.addBodyElement(respName);
SOAPElement newStateNode
= action.addChildElement("State", Consts.ASAP_PREFIX);
newStateNode.addTextNode(newState);
SOAPElement oldStateNode
= action.addChildElement("PreviousState", Consts.ASAP_PREFIX);